diff --git a/src/cuda_cryptonight_gpu.hpp b/src/cuda_cryptonight_gpu.hpp
index e789286..eeeedf5 100644
--- a/src/cuda_cryptonight_gpu.hpp
+++ b/src/cuda_cryptonight_gpu.hpp
@@ -7,6 +7,12 @@
 #include "cuda_keccak.hpp"
 #include "cuda_extra.h"
 
+#if __CUDACC_VER_MAJOR__ >= 11
+#define float_as_int __float_as_int
+#define int_as_float __int_as_float
+#define int2float __int2float_rn
+#endif
+
 namespace xmrig_cuda
 {
 namespace cn_gpu